Individual Calculations June 2022
 Mulleady, Peter J  Total change: 7.60  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2162 1925 1.00 3 0.38 20 7.60 
  Hansen, Hans-Peter 2163 GER0.5010.30206.00 
  Kueh, Audrey 2107 ENG0.5010.24204.80 
  Blackburn, Jonathan L B f2215 WLS0.001-0.1620-3.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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